issue while launching

[dineshrboson]

I didnot understood what changes must be made in u-centre 2 I just connected my ublocks zed f9p to my linux laptop and tried to launch it didnot worked so i put to default and tried launching

[shaozu]

Hi, @dineshrboson. Firstly the ublox config file in our repo is not readable and you just need to load that to your F9P via u-center.

For the error message I guess you set the online parameter to 0 so the driver thought you want to process the recorded data as specified by ubx_filepath, which does not exist in your PC.

[dineshrboson]

[dineshrboson]

Downloaded ucentre for windows connected gps module and next tools -> receiver configuration -> loaded your config file and removed gps and connected to linux

[dineshrboson]

Tried to do launch file the same error is being shown and I checked yaml file its showing 1 is for serial port and 0 is for file. I kept it as 1

[dineshrboson]

ls dev/ttyACM* is showing dev/ttyACM0

[shaozu]

Hi, @dineshrboson. Thanks for the info. I have updated the code to address this issue.

[shaozu]

BTW the old code should work normally even with that error message.

[dineshrboson]

Thanks for the reply I tried relaunching after pulling the latest code and I found that it's working fine but there is no data on the topic. If you have some time can you please explain this thing I have ublox z9fp base and rover and I am looking for cm level accuracy can you guide me the exact steps to be followed. And also I want that information in topics with high hz rate.

[shaozu]

Did you grant your account the permission on serial r/w? if not, try sudo usermod -aG dialout $USER.

[dineshrboson]

Steps that I did 1) connected ublox zed_fp9 to windows laptop and downloaded your txt file and updated my firmware to 1.13 and flashed from tools in the menu. 2) Now I need some info after this step , so do I need to remove the GPS module and connect to my Linux machine and launch the file? that's what I did even after checking ttyACM0 and by doing sudo chmod that port but no info is being coming on the topic

[dineshrboson]

[dineshrboson]

And in my ucentre screen it looks like 3D/GNSSD So I believe it became grownd station and now I need to connect xbee and receiver to my Linux laptop and launch the file so that I'll get data

[dineshrboson]

My question is your package is compatible for only one ublox zed f9ps or we can use both base station and rover at the same time

[dineshrboson]

Hey I made it working I saved the conf after loading your conf file and now I am getting data on the topic thanks close the issue when you see it

[shaozu]

Glad to hear that and good luck to your project!